CN2213184Y - Sanitary equipment for water-closet - Google Patents

Abstract

The utility model relates to sanitary lavatorial equipment with a small quantity of water consumption for flushing. A dry check valve with low resistance, which is connected to the position of water outlets of a stool device and a urine device, is used for replacing a trap; the water outlet of the stool device is arranged exactly under a shitting position; a water discharging pipe can be communicated with a septic tank or can be connected with a horizontal water storing and discharging pipe on the lower part; a water tank for collecting urine and flushing or a middle water tank for flushing water, which is connected with the horizontal water storing and discharging pipe, is connected with the lower part of the urine device. The sanitary lavatorial equipment with low water consumption for flushing has low cost, and the purposes of sanitation and free of odor can be obtained just by using a small quantity of water of 0.5 to 2 litres every time. The sanitary lavatorial equipment with low water consumption for flushing can be used for a single layer lavatory, especially used for the lavatories and toilets in a hotel, or a dwelling house with multiple floors to reduce the consumption of the water to the furthest.

Description

Sanitary equipment for water-closet

The utility model relates to a kind of lavatory, sanitary equipment.

Existing common watering privy exists water and the big defective of displacement, and its main cause is that employed large and small closet just adopts the device of U-shaped trap as the draining deodorization.Because the existence of trap is arranged, and stool can not directly enter in the outfall, otherwise the problem that sewage spills can take place, and is very unhygienic.The ight soil of draining in the closet bottom then needs more water it could be poured in the outfall; Owing to kept a height of water in the trap, add its specific shape, also cause certain resistance of water drainage, requiring flushing water to possess certain energy could remove away ight soil; Because there is certain volume in trap, entering wherein sewage needs to such an extent that the clear water of several times amount just can make it recover clean.

The water supply volume of utensil is big, and the consumption and the requirement that are not only water possess water supply conditions, also must solve the problem of effluent discharge and processing.Exist the public lavatory of a large amount of non-washings of dry type in the old town, Pekinese, its sanitary condition extreme difference becomes the extremely inharmonic side of this modern city already.Fund is the biggest obstacle of its transformation, but the credit requirement the best part is still effluent discharge and treatment facility.Abroad, no draining, the early existing mature technique of biological watering privy and practice from resolvent, but make generally and operation cost still can't allow domestic acceptance.

The purpose of this utility model is to provide a kind of trace washing sanitary privy equipment, makes its cost and running cost cheap, only need use and discharge the water of minute quantity, just can reach lavatory cleaning odorless.

Trace washing sanitary privy equipment of the present utility model, comprise lavatory pan, urinal, wc flushing cistern and gutter, it is characterized in that: be connected with dry type low-resistance check valve on the outfall of lavatory pan and urinal and replaced trap, and with the outfall of lavatory pan be arranged in the stool drain site under, and link to each other with gutter.

The flat retaining gutter of lavatory pan lower accepting water connects wc flushing cistern under the urinal, inserts horizontal retaining gutter again, and the port of export of horizontal retaining gutter has a place to be higher than the local crowning of managing the baseplane.

Perhaps the gutter with lavatory pan and urinal communicates with septic tank.

The wc flushing cistern of urinal can connect middle water flushing pipe, the flat retaining gutter of lower accepting water then.

Dry type low-resistance check valve of the present utility model is the straight-through pipe fitting of a both-end, adopts the film parallel with streamline as air locking, and its open area reaches more than 95% of cross section, so resistance is extremely low; Ight soil can directly pass through this valve after falling into outfall, and being bonded at its surperficial ight soil can remove under the flushing of little water, so saving wash water that can be a large amount of.

Closet has just become micro-flush toilet after this valve has been installed, can form trace washing sanitary privy equipment according to following two kinds of schemes: the one, with septic tank or manure lagoon directly build in micro-flush toilet stool under, the stool that excretes can directly fall into septic tank by dry type low-resistance check valve and gutter, the cleaning that can recover utensil through a small amount of clear water flushing again, foul smell then is closed in the pond.The 2nd, with the horizontal retaining gutter of the draining access of micro-flush toilet stool, draining access set urine or middle water wc flushing cistern with micro-water washing urinal, the draining that will collect urine or middle water wc flushing cistern again inserts the flushing end of horizontal retaining gutter, constitutes flushing mechanism in the pipeline.Utilizing this machine-processed purpose is to prevent that micro-flushing water is not enough to ight soil by discharging in the horizontal tube, thereby the problem that ight soil is accumulated blocking pipe takes place.It is to set up the retaining face that water level is H in the horizontal tube in order to make that the port of export of horizontal retaining gutter is higher than the local crowning of managing the baseplane, prevents that ight soil and tube wall from sticking together.Collection urine or middle water wc flushing cistern can be in urinal normally use or are provided with under the condition of water lines, gather the more water yield, utilize waste water that ight soil is removed totally.

The utility model has the advantages that: adopt dry type low-resistance check valve cancellation trap, make the outfall of closet be located at the stool drain site under, ight soil is able to dash without water, can discharge closet automatically, not only reduced the consumption of flushing water, be difficult for blockedly, what more make odor emission may reduce to minimum limit, and closet no longer dabbles and health more; Owing to designed flushing mechanism in the pipeline, make the utility model can not only be used for building and transforming general individual layer lavatory, can also be used to comprise the various class of dwelling house, washroom, hotel and the construction and the transformation in the interior lavatory of number of plies building, save a large amount of waters.Water during particularly the building of national regulation more than 20,000 square metres must use at present, and the requirement that can economic degree of purification can not satisfy high-grade hotel, washroom, restaurant odorless of middle water, if install and use the micro-flush toilet of flushing in the pipeline, problem is from being readily solved.

Below in conjunction with drawings and Examples the utility model is described in detail:

Fig. 1 is structure of the present utility model and connection diagram.

Fig. 2 is the schematic diagram that the utility model directly links to each other with septic tank.

As shown in the figure, be connected with dry type low-resistance check valve 6 on the lavatory pan 1 of trace washing sanitary privy equipment and the outfall of urinal 2 and replaced trap, and with the outfall 7 of lavatory pan 1 be arranged in the stool drain site under, and link to each other with gutter 8; The gutter 8 of lavatory pan 1 and urinal 2 can communicate with septic tank 5; Also can the flat retaining gutter 4 of lower accepting water; connect wc flushing cistern 3(collection urinal flush water tank under the urinal); wc flushing cistern 3 also can connect middle water flushing pipe (water wc flushing cistern in the title); the flat retaining gutter 4 of lower accepting water then, the local crowning 9 that the port of export of horizontal retaining gutter 4 has a place to be higher than to manage the baseplane.

A men and women amounts to the trace washing sanitary privy of position, 10 lavatory, takes up an area of to be no more than 20 square metres, presses 1 liter of each bath, and day total 300 person-times of meters in lavatory of using only consume 0.3 cubic metre in tap water, used hydraulic pressure 〉=0.07MPa.And a common watering privy needs 3 cubes of water yields, and has a series of defectives such as obstruction easily.Common open form lavatory at least also needs 0.15 cubic metre wash water, and by contrast, trace washing latrine fitment is only many both to have solved odorless and health two hang-ups with 0.15 cubic metre, had also removed the operation that the Cleaner washes the bar groove from.

Claims (4)

1, a kind of trace washing sanitary privy equipment, comprise lavatory pan, urinal, wc flushing cistern and gutter, it is characterized in that: be connected with dry type low-resistance check valve on the outfall of lavatory pan and urinal and replaced trap, and with the outfall of lavatory pan be arranged in the stool drain site under, and link to each other with gutter.

2, trace washing sanitary privy equipment according to claim 1, it is characterized in that: the flat retaining gutter of described lavatory pan lower accepting water; connect wc flushing cistern under the urinal, insert horizontal retaining gutter again, the port of export of horizontal retaining gutter has a place to be higher than the local crowning of managing the baseplane.

3, trace washing sanitary privy equipment according to claim 1, it is characterized in that: the gutter of described lavatory pan and urinal communicates with septic tank.

4, trace washing sanitary privy equipment according to claim 2, it is characterized in that: described wc flushing cistern can connect middle water flushing pipe, the flat retaining gutter of lower accepting water then.

Images